SCL member Milos Radonjic was visiting the United States from beginning of January to the beginning of March. During his stay, he attended the "Theory Winter School" in Tallahassee. After the school he was a guest in the "National High Magnetic Field Laboratory", where he collaborated with professor Vladimir Dobrosavljevic. At the end of his stay, he participated in a conference organized by American Physical Society, the "March Meeting 2012" in Boston. During that conference he gave an oral presentation of his recent work: "Wigner-Mott scaling of transport near the two-dimensional metal-insulator transition".